GanttPRO

GanttPRO is a productivity tool that turns a short project brief into a Gantt timeline in seconds. A free web-based AI generator from GanttPRO that turns a short project description or an industry prompt into a Gantt chart timeline, aimed at project managers in construction, manufacturing, tech and consulting.

GanttPRO's free AI Gantt chart maker is a web-based generator that converts a short written description of a project into a structured timeline. Instead of building a schedule task by task, the user types a brief or picks a ready-made prompt, and the tool produces a Gantt chart that lays out the phases and activities of the work. The goal is to get from a blank page to a workable plan quickly, so that teams can start visualizing and managing their work without manual setup. The page is built around a library of example prompts grouped by industry. Categories include construction, manufacturing, tech and engineering, consulting, marketing and digital, public and non-profit, IT and software, healthcare and finance, with a "most popular" set on top. The examples are detailed project briefs: planning a corporate website from stakeholder discovery through launch and handover, building a bridge from feasibility studies to final inspection, deploying a SaaS MVP, setting up a quality management system, or producing a documentary film. They show the level of detail that tends to yield a useful schedule and double as starting points that can be adapted. In practice, the workflow is short. A project manager, consultant, engineer or operations lead describes the scope in a sentence or a list of phases, submits it, and receives a timeline that can serve as the first draft of a plan. Because the prompts span physical construction, factory operations, software delivery and events, the generator is aimed at people who plan sequenced, dependency-heavy work rather than a single niche. Among alternatives, it sits between general-purpose AI assistants that output text outlines and full project management suites. It comes from GanttPRO, a Gantt-focused project planning product, so the generated chart is a natural entry point into that wider tool. Buyers who only need a quick draft schedule will find it fast, while those who need resource management, reporting or deep collaboration should evaluate what the full platform provides beyond this free generator. The page also offers a live chat for questions.